Telencephalic and pretectal modulation of the directional selectivity of accessory optic neurons in the pigeon
Braz. j. med. biol. res
;
21(3): 649-52, Mar. 1988. tab
Article
in English
| LILACS
| ID: lil-60272
RESUMO
Direction-selective units within the accessory optic system of the pigeon were shown to respond more strongly to motion along two main directions, downward-nasal and upward-temporal. Following ipsilateral telencephalic or pretectal lesions, these directions were modified in a systematic way. In the former, the principal response directions were downward-nasal and temporal and in the latter, downward-temporal and upward-temporal. These data indicate that the non-retinal afferents play an important role in the functional organization of the accessory optic system
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Index:
LILACS (Americas)
Main subject:
Telencephalon
/
Visual Pathways
/
Tectum Mesencephali
/
Neurons
Limits:
Animals
Language:
English
Journal:
Braz. j. med. biol. res
Journal subject:
Biology
/
Medicine
Year:
1988
Type:
Article
/
Congress and conference
/
Project document
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